5. 我们理应尽所能帮助他们。(It?s up to sb.)

4. 美国的科技发展是全世界最先进的。(the top of)

3. 这次空难中多达一百人丧生。(as many as)

2. 我喜欢这部电影,因为它接近现实。(be close to)

1. 为了拯救世界，我们应该采取措施来控制污染。(take measures to)

5. Do you know the 　　　(similar) of a cat with a tiger?

4. John is a highly 　　　(educate) man, I expect him to get the position.

3. Yesterday I had the films 　　　(develop).

2. Though he worked hard, he was still in 　　　(poor).

1. The 　　　(measure) of the room is 20 feet by 15 feet.